在心力衰竭患者中通过使用人工智能技术通过心电图检测低血,低血和高血
Ufuk İyigün1, Murat Kerkütlüoğlu2, Hakan Güneş3
1Department of Cardiology, Private Medstar Topçular Hospital, Antalya, Türkiye.
概括
一种新的深度学习模型 (DLM) 使用心电图 (ECG) 来非侵入性地检测心力衰竭患者的低血,低血和高血等电解质失衡. 该工具为关键电解质障碍提供了一个有前途的日常监测解决方案.
科学领域:
- 心脏病学 心脏病学
- 医疗信息学 医疗信息学
- 生物医学工程 生物医学工程
背景情况:
- 电解质失衡对于管理代谢性疾病至关重要,特别是在心力衰竭患者中.
- 目前的检测方法缺乏可靠性和非侵入性,这给及时干预带来了挑战.
- 治疗心力衰竭的药物副作用可能会导致危及生命的电解质疾病.
研究的目的:
- 开发和评估一个深度学习模型 (DLM) 用于使用心电图 (ECG) 进行电解质失衡的非侵入性检测.
- 评估DLM在心力衰竭患者的多中心环境中的性能.
- 为每天监测电解质状况提供可靠的工具.
主要方法:
- 使用心电图 (ECG) 数据开发了一个深度学习模型 (DLM).
- 该研究包括心力衰竭患者 (排泄分数≤45%),同时进行血液电解质测量和心电图.
- 在多中心环境中,对四组的表现进行了评估:正常,低血,高血和低血.
主要成果:
- DLM实现了高准确率:低血症为83.33%,低血症为95.33%,高血症为95.77%.
- 该模型在十七个参与中心展示了强大的性能.
- 对AUROC和准确性的置信区间是使用分层启动和威尔逊分数区间计算的.
结论:
- 开发的DLM显示了对精确检测电解质失衡的巨大潜力.
- 基于心电图的DLM提供了一种非侵入性和可靠的方法,用于日常监测电解质障碍.
- 这种方法可以改善患者管理和心力衰竭的结果.
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